ES2186520B1 - Mejoras introducidas en interfonos. - Google Patents

Mejoras introducidas en interfonos.

Info

Publication number
ES2186520B1
ES2186520B1 ES200100261A ES200100261A ES2186520B1 ES 2186520 B1 ES2186520 B1 ES 2186520B1 ES 200100261 A ES200100261 A ES 200100261A ES 200100261 A ES200100261 A ES 200100261A ES 2186520 B1 ES2186520 B1 ES 2186520B1
Authority
ES
Spain
Prior art keywords
intercom
intercoms
improvements introduced
interfons
handset
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200100261A
Other languages
English (en)
Other versions
ES2186520A1 (es
Inventor
Jose Antonio Medina Martinez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200100261A priority Critical patent/ES2186520B1/es
Publication of ES2186520A1 publication Critical patent/ES2186520A1/es
Application granted granted Critical
Publication of ES2186520B1 publication Critical patent/ES2186520B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0291—Door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephone Set Structure (AREA)

Abstract

Las mejoras introducidas en interfonos tienen por finalidad incrementar la funcionalidad de los interfonos convencionales, añadiendo nuevas prestaciones. Se caracterizan por disponer un temporizador (T) en la entrada de la señal al interfono propiamente dicho, previo acceso a un contestador (C) que se incorpora al interfono y cuya entrada en funcionamiento depende del estado de colgado o descolgado del microteléfono (MT), un LED (L) de aviso y teclas (1), (2), (3) que utilizadas de forma individual o conjuntamente definen las funciones del aparato resultante de aplicar el objeto de la invención a un interfono.
ES200100261A 2001-02-06 2001-02-06 Mejoras introducidas en interfonos. Expired - Fee Related ES2186520B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100261A ES2186520B1 (es) 2001-02-06 2001-02-06 Mejoras introducidas en interfonos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100261A ES2186520B1 (es) 2001-02-06 2001-02-06 Mejoras introducidas en interfonos.

Publications (2)

Publication Number Publication Date
ES2186520A1 ES2186520A1 (es) 2003-05-01
ES2186520B1 true ES2186520B1 (es) 2004-09-16

Family

ID=8496626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100261A Expired - Fee Related ES2186520B1 (es) 2001-02-06 2001-02-06 Mejoras introducidas en interfonos.

Country Status (1)

Country Link
ES (1) ES2186520B1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1024336Y (es) * 1993-05-26 1994-04-01 Hermoso Vazquez Nuevo portero electronico y timbre de casa perfeccionado.
ES1044928Y (es) * 1999-12-24 2000-11-16 Izquierdo Porfirio Aleza Portero automatico con contestador.

Also Published As

Publication number Publication date
ES2186520A1 (es) 2003-05-01

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